DAC7821IPW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
DAC7821IPW is a 12-bit parallel DAC from Texas Instruments with 20.4Msps conversion rate and ±0.5 LSB linearity error. Features PARALLEL word input format and multiplying DAC architecture for precise analog output control. Available in 20-Pin TSSOP package from $3.88 with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- DAC7821IPW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.8800(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of DAC7821IPW?
- 12-bit resolution with ±0.5 LSB integral nonlinearity for high-precision analog output
- 20.4 Msps parallel word input interface enabling high-speed data conversion
- Multiplying DAC architecture supporting 2-quadrant and 4-quadrant multiplication
- Low-power CMOS design with wide supply voltage range in compact 20-pin TSSOP package
What is DAC7821IPW used for?
The DAC7821IPW is widely used in industrial control systems, programmable power supplies, and signal generation equipment where high-speed 12-bit analog output is required. Its parallel word input and multiplying DAC architecture make it ideal for waveform synthesis, servo motor control, and instrumentation applications. The device also suits medical imaging equipment and automated test systems demanding accurate and fast digital-to-analog conversion.
What are the specifications of DAC7821IPW?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | PARALLEL, WORD |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0244% |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 10MHz |
| Settling Time-Max | 0.2 µs |
| Settling Time-Nom (tstl) | 0.2 µs |
| Supply Current-Max | 0.005mA |
| Supply Voltage-Nom | 2.7V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.40 |
Where can I find the DAC7821IPW datasheet?
DAC7821IPW Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for DAC7821IPW?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the resolution and conversion speed of the DAC7821IPW?
The DAC7821IPW offers 12-bit resolution with a maximum conversion rate of 20.4 Msps. It achieves a linearity error of ±0.5 LSB (0.0244%), making it suitable for high-precision applications requiring fast and accurate digital-to-analog conversion.
What input format does the DAC7821IPW support?
The DAC7821IPW accepts parallel word input in binary format, allowing all 12 data bits to be loaded simultaneously. This parallel interface enables the 20.4 Msps throughput rate and simplifies interfacing with microcontrollers and DSPs that provide parallel data buses.
What are the typical applications for the DAC7821IPW?
Typical applications include programmable power supplies, waveform generators, servo motor drive systems, industrial process control, medical instrumentation, and automated test equipment. The multiplying DAC architecture also supports gain control and signal attenuation functions in audio and RF systems.
What package does the DAC7821IPW come in and are there compatible alternatives?
The DAC7821IPW is housed in a 20-pin TSSOP (Thin Shrink Small Outline Package) measuring approximately 6.5 mm x 4.4 mm. Compatible Texas Instruments alternatives include the DAC7821IBPW (same die in TSSOP) and the DAC8812 series for higher resolution requirements. All are RoHS compliant (Pb-free).
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $6.2200 | $62.20 |
| 50+ | $5.3400 | $267.00 |
| 70+ | $5.1200 | $358.40 |
| 280+ | $5.0200 | $1405.60 |
| 500+ | $4.1000 | $2050.00 |
| 1000+ | $3.8800 | $3880.00 |
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